11 AC Repair Contractors in Sun Prairie, WI
Top-Rated AC Repair Contractors in Sun Prairie
Cardinal Heating, Cooling, Plumbing & Electric
“All five featured reviewers award five stars, with three specifically mentioning same-day or within-hours response times. Multiple customers cite the company's…”
Action Plumbing, Heating, Air Conditioning and Electric, Inc.
“1189 reviews yield a 4.7-star average with emergency service appearing across multiple five-star mentions. Named technicians Adam, Troy K, and Dan each receive…”
All AC Repair Contractors (11 total)
Handy Appliance Center
“Ann Agaze's five-star review highlights same-day weekend diagnostic skill for washing machines, while Nate…”
Bohling Heating and Air Conditioning Inc
“34 reviewers award an average 4.7 stars, with multiple customers highlighting savings of 30-40% compared to…”
Oliver's Plumbing
“Positive reviews (3 out of 4 sampled) praise Ron's knowledge, same-day estimates, and quality workmanship on…”
Service Specialists
“Of 41 reviews, the mixed sentiment reflects polar experiences: positive feedback praises technician…”
Altitude HVAC
“All 11 reviewers award 5 stars, with customers specifically naming technicians Nate and Brad for their…”
Capitol Mechanical Inc
“Seven of eight reviews are positive, with customers highlighting technical skill and same-day service during…”
Capitol Air Systems Inc
“Two of three reviewers awarded five-star ratings, with praise specifically citing commercial HVAC expertise…”
Becker Boiler Co Inc
“One customer review gives this heating contractor a one-star rating, warning others not to call for service…”
Nextech
“No customer reviews have been submitted for this business, resulting in a rating of 0.000000 stars across 0…”
AC Repair Costs in Sun Prairie
Typical repair costs for Sun Prairie homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $83 | $132 | $220 |
Refrigerant recharge (R-410A) | $165 | $385 | $770 |
Capacitor replacement | $132 | $275 | $495 |
Fan motor replacement | $275 | $495 | $770 |
Compressor replacement | $880 | $1,980 | $3,080 |
Evaporator coil repair | $440 | $990 | $1,650 |
Labor (hourly rate) Per hour during business hours | $83 | $121 | $165 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Sun Prairie, WI: What to Expect
Sun Prairie's climate, part of the Madison metropolitan area, creates distinct seasonal demands. Summers bring warm, humid conditions with highs around 83 F, making reliable cooling essential from June through August. Cold winters averaging 12 F with significant snowfall drive heating needs from November through March. This combination keeps local HVAC professionals busy year-round. The area hosts 11 AC repair contractors serving Sun Prairie, maintaining an average rating of 3.4 based on nearly 6,880 customer reviews. Five of these companies offer around-the-clock emergency service.
When cooling systems fail during summer's peak humidity, AC Repair in Sun Prairie becomes an urgent priority. Understanding typical costs helps homeowners budget for unexpected breakdowns. A diagnostic or service call runs $83 to $220, while refrigerant recharge for R-410A systems costs $165 to $770. Capacitor replacement, a common repair, ranges from $132 to $495. Wisconsin does not require a statewide HVAC license, so local licensing requirements apply and homeowners should verify credentials with their municipality.
Customer feedback reveals patterns that distinguish top-performing contractors. Cardinal Heating, Cooling, Plumbing & Electric earns praise for same-day or within-hours response times, with reviewers specifically noting their text notification system as a standout feature. Seasonal Survival HVAC receives consistent mentions for fair pricing and personal service, with technicians Mack Weaver and the father-son team cited for their responsiveness. Action Plumbing, Heating, Air Conditioning and Electric also draws positive attention for emergency service, with technicians Adam, Troy K, and Dan receiving direct recognition across multiple five-star reviews.